221796102537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1449647729}}^1$

素因数の和:1449647752

約数の個数: 12

約数和(自身を含む): 339217568820

約数和(自身を除く): 117421466283

約数列:

[1, 3, 9, 17, 51, 153, 1449647729, 4348943187, 13046829561, 24644011393, 73932034179, 221796102537]

約数ペア:

[(1, 221796102537), (3, 73932034179), (9, 24644011393), (17, 13046829561), (51, 4348943187), (153, 1449647729)]